Fig. 1. (a) Schematic diagram of CO₂ laser constant power scanning; (b) schematic diagram of scanning mode

Fig. 2. Three main modes of increasing power

Fig. 3. Processing steps to extract measurements from a scattering (damage) map image of the damage site and the corresponding damaging beam’s space 从损伤位置的散射（损伤）图像和相应的损伤束的空间轮廓中提取 测量值的处理步骤

Fig. 4. Large-area conditioning facility layout

Fig. 5. AFM micrographs of damage morphologies

Fig. 6. Stoichiometry of the damaged area with and without conditioning in vacuum environments compared to air environments

Fig. 7. Experimental system diagram of dual-wavelength conditioning and damage test